5505275

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 18

約数和(自身を含む): 7050516

約数和(自身を除く): 1545241

約数列:

[1, 5, 25, 41, 131, 205, 655, 1025, 1681, 3275, 5371, 8405, 26855, 42025, 134275, 220211, 1101055, 5505275]

約数ペア:

[(1, 5505275), (5, 1101055), (25, 220211), (41, 134275), (131, 42025), (205, 26855), (655, 8405), (1025, 5371), (1681, 3275)]